CONSTRUCTION

78MM DIA CORE DRILL- 46cm

53MM DIA COR DRILL 440MML

274MM DIA CORE DRILL BIT 46CM

89MM DIA CORE DRILL BIT 51CM

180MM DIA CORE DRILL BIT 50cm

107MM DIA CORE DRILL BIT 46cm

150MM DIA CORE DRILL BIT 46cm

114MM DIA CORE DRILL 46cm

102MM DIA CORE DRILL BIT 46cm